glittergurl0101
glittergurl0101 glittergurl0101
  • 14-05-2015
  • Mathematics
contestada

State any restrictions on the variables.

y ≠ 3
y ≠ 1
y ≠ –1
no restrictions are needed

State any restrictions on the variables y 3 y 1 y 1 no restrictions are needed class=

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mumsy
mumsy mumsy
  • 14-05-2015
the fraction that you have can be simplified
3y(y-1)/y-1,
we will simplify y-1 from both sides(they get cancelled)
and your answer is 3y, therefore, no restrictions are needed 
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